Nayyar, R. (2003). Estimating district income in India. Macmillan.
Cita Chicago (17th ed.)Nayyar, Rohini. Estimating District Income in India. Delhi: Macmillan, 2003.
Cita MLA (9th ed.)Nayyar, Rohini. Estimating District Income in India. Macmillan, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.